Update react-redux docs for forwardRef

Re this issue: https://github.com/reduxjs/react-redux/issues/1118

After rereading the react redux docs, the reason I thought withRef could only be used with connectAdvanced is because withRef only appears under [connectOptions] for connectAdvanced, and not regular connect. Had I read more carefully about connect I would’ve seen that it’s a wrapper around connectAdvanced but I don’t think it’s obvious that withRef/forwardRef can be passed to just connect as it’s not under [options]

[adrienlamotte]

A working solution with a functional component and connect :

const YourConnectedFC: FC = forwardRef((props, ref) => {
    <Input ref={ref} />
});

export default connect(
    null, // mapStateToProps
    null, // mapDispatchToProps
    null, // mergeProps
    { forwardRef: true }, // options
)(YourConnectedFC);

[markerikson]

@luigimannoni : please look at the API docs more carefully:

https://react-redux.js.org/api/connect

The signature is:

function connect(mapStateToProps?, mapDispatchToProps?, mergeProps?, options?)